• Carbon Filter Replacement - 2 Pack
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    LifeStraw

    Carbon Filter Replacement - 2 Pack

    Weighs
    10g

    Weighs:
    10g

    We're working out what we think - we'll add our view here! Lifestraw says Protects against chlorine, organic chemical matter, and sand, dirt, cloudiness for improved taste. Compatible with all LifeStraw Go Water Bottles, LifeStraw Universal, and...

    £9.99
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  • Sidekick 3-Stage Straw Water Filter Sidekick 3-Stage Straw Water Filter
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    HydroBlu

    Sidekick 3-Stage Straw Water Filter

    Weighs
    16g

    Weighs:
    16g

    This lightweight, compact and practical water filter delivers 3 stage filtration for safe drinking. The straw design is easy to pack and use no matter where you are headed.  HydroBlu says Whether you are hiking, camping, backpacking, or just ne…

    £25.99
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  • Gravityworks Carbon Element
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    Platypus

    Gravityworks Carbon Element

    Weighs
    28g

    Weighs:
    28g

    Gravityworks Carbon Element helps remove flavors and odors from water. Platypus says Maximize your taste-free water experience with the GravityWorks Carbon Element. It easily splices in after the GravityWorks hollow fiber microfilter, helping to rem…

    £14.99
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  • Clear Flow Filter Replacement Clear Flow Filter Replacement
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    HydroBlu

    Clear Flow Filter Replacement

    Weighs
    32g

    Weighs:
    32g

    The Clear Flow Filter Replacement is a combined hollow fibre and activated carbon water filter. Once your Clear Flow has reached the 1500L limit you need to replace it. HydroBlu says The Clear Flow Filter Replacement has been rigorously tested and..…

    £18.99
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  • Miniworks/Waterworks EX Maintenance Kit
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    MSR

    Miniworks/Waterworks EX Maintenance Kit

    Weighs
    34g

    Weighs:
    34g

    Easy to use maintenance kit for the MSR Miniworks and Waterworks microfilters. MSR says A complete maintenance kit for both MiniWorks and WaterWorks microfilters. Our VerdictComprehensive kit along with other spares. - Reviewed by Ultralight Outdoor…

    RRP: £26.00
    £19.99
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  • Activated Carbon Filter for Versa Flow Activated Carbon Filter for Versa Flow
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    HydroBlu

    Activated Carbon Filter for Versa Flow

    Weighs
    36g

    Weighs:
    36g

    The Versa Flow is a highly effective, versatile and lightweight filter so the ability to add further protection to it in the form of this Activated Carbon Filter is a great option. It works as an add onto your current Versa Flow or as a replacement..…

    £13.99
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  • GO 2 Stage Replacement Filter
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    LifeStraw

    GO 2 Stage Replacement Filter

    Weighs
    45g

    Weighs:
    45g

    We're working out what we think - we'll add our view here! Lifestraw says Protects against bacteria, parasites, microplastics, chlorine, organic chemical matter, dirt, sand, and cloudiness; improves taste. Independently lab tested. Compatible with a…

    £23.99
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  • Personal Water Filter Personal Water Filter

    LifeStraw

    Personal Water Filter

    Weighs
    48g

    Weighs:
    48g

    A modern classic in the world of water filters, the LifeStraw Personal Filter works like a straw. Put one end in the water and suck the other end to drink. Simple and effective. Lifestraw says Protects against 99.999999% of bacteria (including E.col…

    £26.99
  • Versa Flow Lightweight Water Filter Versa Flow Lightweight Water Filter
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    HydroBlu

    Versa Flow Lightweight Water Filter

    Weighs
    54g

    Weighs:
    54g

    The Versa Flow is a highly effective, versatile and lightweight filter. It weighs just 54g and can screw onto bottles, be used as a straw, be used for in-line and gravity filters to clean water and keep you safe.  HydroBlu says The Versa Flow w…

    £30.99
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  • QuickDraw Microfilter QuickDraw Microfilter
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    Platypus

    QuickDraw Microfilter

    Weighs
    68g

    Weighs:
    68g

    Thoughtfully designed by experts in hydration, the QuickDraw features an attached clean side cap for an always-clean drink interface, while the durable RF-welded reservoir has a wide mouth for rapid filling at any water source. Platypus says: Like t…

    £39.99
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  • Hyperflow MicroFilter Replacement Cartridge Hyperflow MicroFilter Replacement Cartridge
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    MSR

    Hyperflow MicroFilter Replacement Cartridge

    Weighs
    70g

    Weighs:
    70g

    The HyperFlow utilizes the latest Hollow Fiber Technology in a package so small and so easy to use it will change the way you travel in the backcountry. MSR says: Restore flow rates in your HyperFlow Microfilter with fresh, new Hollow Fiber media...

    RRP: £60.00
    £46.99
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  • Gravityworks Replacement Hose Kit
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    Platypus

    Gravityworks Replacement Hose Kit

    Weighs
    73g

    Weighs:
    73g

    Taste-free replacement hoses, fittings and clamps for any GravityWorks system. Platypus says: Easily replace old or damaged hoses and parts with these kits for either the 4.0L or 2.0L GravityWorks water filter systems. Kits include clean and dirty..…

    £21.99
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  • Versa Flow with Activated Carbon Filter Versa Flow with Activated Carbon Filter
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    HydroBlu

    Versa Flow with Activated Carbon Filter

    Weighs
    90g

    Weighs:
    90g

    The Versa Flow is a highly effective, versatile and lightweight filter set with both hollow fibre and activated carbon protection. Weighing just 90g it can screw onto bottles, be used for in-line and gravity filters to clean water and keep you safe..…

    £37.99
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  • Universal Water Bottle Filter Adapter Kit Universal Water Bottle Filter Adapter Kit
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    LifeStraw

    Universal Water Bottle Filter Adapter Kit

    Weighs
    102g

    Weighs:
    102g

    A versatile way to carry and drink water using the original LifeStraw design. With narrow and wide mouth bottle tops this is perfect for filtering water while still using your favourite water bottle.  Lifestraw says Protects against bacteria,..…

    £39.99
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  • Gravityworks 4 Litre Replacement Resevoir Kit
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    Platypus

    Gravityworks 4 Litre Replacement Resevoir Kit

    Weighs
    144g

    Weighs:
    144g

    The Platypus Gravityworks 4 Litre Replacement Reservoir Kit replaces worn reservoirs or expands capacity of existing systems. These replacement reservoirs make it easy to change out worn-out or damaged reservoirs or conveniently adapt the capacity o…

    £59.99
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  • Versa Flow Lightweight Water Filter Package Versa Flow Lightweight Water Filter Package
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    HydroBlu

    Versa Flow Lightweight Water Filter Package

    Weighs
    188g (complete set)

    Weighs:
    188g (complete set)

    The Versa Flow Package combines the hugely popular filter with water pouches, a bucket adaptor, hose clamp and clean hose, delivering an excellent, lightweight and ultra versatile filter set up.   HydroBlu says The Versa Flow Light-Weight.…

    £34.99
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  • Clear Flow Water Bottle and Filter Combo Clear Flow Water Bottle and Filter Combo
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    HydroBlu

    Clear Flow Water Bottle and Filter Combo

    Weighs
    196g

    Eco Initiatives:
    BPA Free
    Hydration Filters:
    Hard-sided, Capacity 0.5 - 1.0L
    Weighs:
    196g
    Hydration Capacity:
    0.5-1.0L

    The Clear Flow Bottle Combo gives you the handy and practical bottle design with a highly effective filter. The Clear Flow filter is a combined hollow fibre and activated carbon water filter for all manner of adventures. HydroBlu says Whether you ar…

    £25.99
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  • GO 1L Water Bottle Filter GO 1L Water Bottle Filter

    LifeStraw

    GO 1L Water Bottle Filter

    Weighs
    222g

    Eco Initiatives:
    BPA Free
    Hydration Filters:
    Hard-sided, Capacity 0.5 - 1.0L, Capacity 1.0 - 2.0L
    Weighs:
    222g

    We're working out what we think - we'll add our view here! Lifestraw says Protects against bacteria, parasites, microplastics, chlorine, organic chemical matter and silt, sand, cloudiness; improves taste. Independently lab tested, durable and BPA-fr…

    £54.99
  • BeFree Gravity Water Filtration System 6L BeFree Gravity Water Filtration System 6L
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    Katadyn

    BeFree Gravity Water Filtration System 6L

    Weighs
    224g

    Eco Initiatives:
    BPA Free
    Hydration Filters:
    Capacity 1.0 - 2.0L, Soft & Flexible
    Weighs:
    224g

    We're working out what we think - we'll add our view here! Katadyn says: The sleek, foldable Katadyn BeFree Gravity 6L filter system uses gravity to get the freshest, cleanest water you can trust. The heart of the BeFree Gravity 6L is the EZ-Clean..…

    RRP: £101.99
    £94.99
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  • MUV Nomad Water Filter MUV Nomad Water Filter
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    HydroBlu

    MUV Nomad Water Filter

    Weighs
    230g

    Hydration Filters:
    Hard-sided, Capacity 0.5 - 1.0L
    Weighs:
    230g
    Hydration Capacity:
    0.5-1.0L

    The MUV Nomad gives you a handy and practical bottle design with a serious water filter inside. The MUV filter is a compact Nanalum filter capable of dealing with heavy metals, chemicals, bacteria, viruses and sediment. HydroBlu says Virus and bacte…

    £40.99
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  • GravityWorks 2.0L System - Bottle Kit GravityWorks 2.0L System - Bottle Kit
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    Platypus

    GravityWorks 2.0L System - Bottle Kit

    Weighs
    236g (complete set)

    Weighs:
    236g (complete set)

    The GravityWorls 2.0L System - Bottle Kit allows you to filter 2 litres of water without pumping, straight into your water bottle or hydration reservoir. Platypus says The minimalist GravityWorks 2.0L Bottle Kit system is both ultralight and...

    £104.99
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  • Go Flow Water Gravity Bag with Versa Flow Water Filter Go Flow Water Gravity Bag with Versa Flow Water Filter
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    HydroBlu

    Go Flow Water Gravity Bag with Versa Flow Water Filter

    Weighs
    270g (complete set)

    Weighs:
    270g (complete set)

    The Go Flow Gravity Bag combines the hugely popular Versa Flow filter with a tough, large capacity gravity filter set up. This 10L system is ideal for large groups and use at base camp. HydroBlu says The Go Flow Water Gravity Bag with the Versa Flow…

    £55.99
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  • BeFree Gravity Water Filtration System 10L BeFree Gravity Water Filtration System 10L
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    Katadyn

    BeFree Gravity Water Filtration System 10L

    Weighs
    284g

    Eco Initiatives:
    BPA Free
    Hydration Filters:
    Capacity 3.0L +, Soft & Flexible
    Weighs:
    284g

    We're working out what we think - we'll add our view here! Katadyn says: The sleek, foldable Katadyn BeFree Gravity 6L filter system uses gravity to get the freshest, cleanest water you can trust. The heart of the BeFree Gravity 6L is the EZ-Clean..…

    RRP: £121.99
    £114.99
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  • Gravityworks 2.0L Water Filter - Complete Kit Gravityworks 2.0L Water Filter - Complete Kit
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    Platypus

    Gravityworks 2.0L Water Filter - Complete Kit

    Weighs
    332g

    Weighs:
    332g

    The GravityWorks 2.0L system holds up to four liters (depending on configuration), is light weight and packs small, making it ideal for 2-4 people in the backcountry. Platypus says: An ultralight and versatile water filter that makes it easy to treat…

    £114.99
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  • MUV Backcountry Pump Water Filter MUV Backcountry Pump Water Filter
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    HydroBlu

    MUV Backcountry Pump Water Filter

    Weighs
    394g

    Weighs:
    394g

    The MUV Backcountry filter is a versatile water pump that uses a combination of hollow fibre and activated carbon to make water safe. This versatile kit can be set up in a number of ways for solo through to group use. HydroBlu says The Backcountry i…

    £89.99
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  • Mission 5L Gravity Water Filter & Purifier Mission 5L Gravity Water Filter & Purifier
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    LifeStraw

    Mission 5L Gravity Water Filter & Purifier

    Weighs
    418g

    Eco Initiatives:
    BPA Free
    Weighs:
    418g

    We're working out what we think - we'll add our view here! Lifestraw says High-Volume Gravity Water Filter and Purifier. Protects against viruses, bacteria, parasites, dirt, sand, and cloudiness. Independently lab tested, durable and BPA Free. Every…

    £134.99
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  • Trail Base Water Filter Kit Trail Base Water Filter Kit

    MSR

    Trail Base Water Filter Kit

    Weighs
    472g (complete set)

    Weighs:
    472g (complete set)

    The MSR Trail Base Water Filter Kits can be easily transformed from a trail filter into a gravity system which makes it perfect for adventurers who explore the backcountry in multiple ways. MSR says To meet the needs of multi-activity backcountry..…

    RRP: £144.99 - £164.99
    £114.99 - £129.99
  • Guardian Water Purifier Pump Guardian Water Purifier Pump
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    MSR

    Guardian Water Purifier Pump

    Weighs
    490g

    Weighs:
    490g

    The MSR Guardian Purifier Pump is the world's most advanced backcountry purifier, designed to to be the safest and easiest way to purify water anywhere on earth.  MSR says:  Nothing is safer or easier to use for purifying the most demandin…

    RRP: £360.00
    £339.99
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